{"product_id":"anode-kit-97-821631t1","title":"Mercury – Quicksilver 821631T1 Aluminum Gimbal Housing Anode | MerCruiser R, MR, Alpha One Gen II, Bravo, X, XR \u0026 XZ Drives | 821631T1","description":"\u003cp data-start=\"0\" data-end=\"140\"\u003e\u003cstrong data-start=\"0\" data-end=\"138\"\u003eMercury – Quicksilver 821631T1 Aluminum Gimbal Housing Anode | MerCruiser R, MR, Alpha One Gen II, Bravo, X, XR \u0026amp; XZ Drives | 821631T1\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"142\" data-end=\"145\"\u003e\n\u003ch3 data-start=\"147\" data-end=\"165\"\u003e\u003cstrong data-start=\"151\" data-end=\"163\"\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"166\" data-end=\"590\"\u003eYour sterndrive lives in one of the toughest environments on your boat — submerged metal, saltwater, and constant current flow. The \u003cstrong data-start=\"298\" data-end=\"348\"\u003eMercury 821631T1 Aluminum Gimbal Housing Anode\u003c\/strong\u003e is designed to take the hit so your drive doesn’t. This OEM anode protects your \u003cstrong data-start=\"429\" data-end=\"496\"\u003eMerCruiser R, MR, Alpha One Gen II, Bravo, X, XR, and XZ drives\u003c\/strong\u003e from galvanic corrosion, extending the life of your gimbal housing and internal components.\u003c\/p\u003e\n\u003cp data-start=\"592\" data-end=\"830\"\u003eMade from high-quality aluminum alloy, it delivers balanced, long-lasting protection in both salt and freshwater. Installation is quick with the included hardware, so you can get back to boating knowing your drive is properly protected.\u003c\/p\u003e\n\u003chr data-start=\"832\" data-end=\"835\"\u003e\n\u003ch3 data-start=\"837\" data-end=\"859\"\u003e\u003cstrong data-start=\"841\" data-end=\"857\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"862\" data-end=\"944\"\u003e\n\u003cstrong data-start=\"862\" data-end=\"874\"\u003ePurpose:\u003c\/strong\u003e Shields your gimbal housing and sterndrive from galvanic corrosion.\u003c\/li\u003e\n\u003cli data-start=\"947\" data-end=\"1041\"\u003e\n\u003cstrong data-start=\"947\" data-end=\"959\"\u003eFitment:\u003c\/strong\u003e For \u003cstrong data-start=\"964\" data-end=\"1038\"\u003eMerCruiser R, MR, Alpha One Gen II, Bravo series, X, XR, and XZ drives\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1146\"\u003e\n\u003cstrong data-start=\"1044\" data-end=\"1061\"\u003eConstruction:\u003c\/strong\u003e Made from \u003cstrong data-start=\"1072\" data-end=\"1097\"\u003emarine-grade aluminum\u003c\/strong\u003e for reliable protection in fresh or saltwater.\u003c\/li\u003e\n\u003cli data-start=\"1149\" data-end=\"1232\"\u003e\n\u003cstrong data-start=\"1149\" data-end=\"1166\"\u003eInstallation:\u003c\/strong\u003e Includes \u003cstrong data-start=\"1176\" data-end=\"1209\"\u003ehardware for easy replacement\u003c\/strong\u003e with standard tools.\u003c\/li\u003e\n\u003cli data-start=\"1235\" data-end=\"1334\"\u003e\n\u003cstrong data-start=\"1235\" data-end=\"1255\"\u003eMaintenance Tip:\u003c\/strong\u003e \u003cstrong data-start=\"1256\" data-end=\"1277\"\u003eInspect regularly\u003c\/strong\u003e and replace when corrosion or pitting becomes visible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1336\" data-end=\"1339\"\u003e\n\u003ch3 data-start=\"1341\" data-end=\"1378\"\u003e\u003cstrong data-start=\"1345\" data-end=\"1376\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1381\" data-end=\"1446\"\u003eMerCruiser R, MR, Alpha One Gen II, Bravo, X, XR, and XZ drives\u003c\/li\u003e\n\u003cli data-start=\"1449\" data-end=\"1521\"\u003eIdeal for boats operated in both saltwater and freshwater environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1523\" data-end=\"1526\"\u003e\n\u003ch3 data-start=\"1528\" data-end=\"1570\"\u003e\u003cstrong data-start=\"1532\" data-end=\"1568\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1571\" data-end=\"1887\"\u003eThe \u003cstrong data-start=\"1575\" data-end=\"1593\"\u003e821631T1 anode\u003c\/strong\u003e acts as a sacrificial shield for your sterndrive. It’s designed to corrode gradually, protecting key metal components like the gimbal housing and bearing carrier from electrolysis. The aluminum alloy lasts longer than traditional zinc anodes and performs equally well in salt or fresh water.\u003c\/p\u003e\n\u003cp data-start=\"1889\" data-end=\"2136\"\u003eInstallation takes just a few minutes — remove the worn anode, bolt this one in place using the supplied hardware, and you’re done. Regularly replacing this part ensures long-term protection and helps avoid expensive drive repairs down the line.\u003c\/p\u003e\n\u003chr data-start=\"2138\" data-end=\"2141\"\u003e\n\u003ch3 data-start=\"2143\" data-end=\"2164\"\u003e\u003cstrong data-start=\"2147\" data-end=\"2162\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2165\" data-end=\"2373\"\u003eMercury’s OEM anodes are engineered from the right aluminum blend to meet marine protection standards. Aftermarket versions might look the same but often use impure alloys that wear too quickly or unevenly.\u003c\/p\u003e\n\u003cp data-start=\"2375\" data-end=\"2589\"\u003eA \u003cstrong data-start=\"2377\" data-end=\"2406\"\u003egenuine Quicksilver anode\u003c\/strong\u003e guarantees the correct metal composition and a perfect fit for your drive. It’s tested by Mercury to deliver the same corrosion resistance your engine had when it left the factory.\u003c\/p\u003e\n\u003chr data-start=\"2591\" data-end=\"2594\"\u003e\n\u003ch3 data-start=\"2596\" data-end=\"2609\"\u003e\u003cstrong data-start=\"2600\" data-end=\"2607\"\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2610\" data-end=\"2756\"\u003e\u003cstrong data-start=\"2610\" data-end=\"2665\"\u003eQ1: What drives fit the Quicksilver 821631T1 anode?\u003c\/strong\u003e\u003cbr data-start=\"2665\" data-end=\"2668\"\u003eA: It fits \u003cstrong data-start=\"2679\" data-end=\"2753\"\u003eMerCruiser R, MR, Alpha One Gen II, Bravo series, X, XR, and XZ drives\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"2758\" data-end=\"2878\"\u003e\u003cstrong data-start=\"2758\" data-end=\"2795\"\u003eQ2: Is it safe for saltwater use?\u003c\/strong\u003e\u003cbr data-start=\"2795\" data-end=\"2798\"\u003eA: Yes. The aluminum alloy is designed to perform in both salt and freshwater.\u003c\/p\u003e\n\u003cp data-start=\"2880\" data-end=\"2994\"\u003e\u003cstrong data-start=\"2880\" data-end=\"2922\"\u003eQ3: Is installation hardware included?\u003c\/strong\u003e\u003cbr data-start=\"2922\" data-end=\"2925\"\u003eA: Yes, the kit includes mounting hardware for a quick replacement.\u003c\/p\u003e\n\u003cp data-start=\"2996\" data-end=\"3115\"\u003e\u003cstrong data-start=\"2996\" data-end=\"3034\"\u003eQ4: How often should I replace it?\u003c\/strong\u003e\u003cbr data-start=\"3034\" data-end=\"3037\"\u003eA: Check it regularly and replace once about 50% of the anode has worn away.\u003c\/p\u003e\n\u003cp data-start=\"3117\" data-end=\"3266\"\u003e\u003cstrong data-start=\"3117\" data-end=\"3163\"\u003eQ5: Why choose OEM instead of aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"3163\" data-end=\"3166\"\u003eA: OEM anodes use the correct aluminum blend and ensure consistent, reliable corrosion protection.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46933624029475,"sku":"97-821631T1","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/821631T1_4.jpg?v=1761750504","url":"https:\/\/partsvu.com\/en-au\/products\/anode-kit-97-821631t1","provider":"PartsVu","version":"1.0","type":"link"}